/* 
 * All content copyright Terracotta, Inc., unless otherwise indicated. All rights reserved. 
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 
 * use this file except in compliance with the License. You may obtain a copy 
 * of the License at 
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0 
 *   
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 
 * License for the specific language governing permissions and limitations 
 * under the License.
 * 
 */

package org.quartz.examples.example10;

import static org.quartz.SimpleScheduleBuilder.simpleSchedule;
import static org.quartz.TriggerBuilder.newTrigger;

import org.quartz.JobBuilder;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.SchedulerFactory;
import org.quartz.SchedulerMetaData;
import org.quartz.Trigger;
import org.quartz.impl.StdSchedulerFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * This example will spawn a large number of jobs to run
 * 
 * @author James House, Bill Kratzer
 */
public class PlugInExample {

	public void run() throws Exception {
		Logger log = LoggerFactory.getLogger(PlugInExample.class);

		// First we must get a reference to a scheduler
		SchedulerFactory sf = new StdSchedulerFactory();
		Scheduler sched = null;
		try {
			sched = sf.getScheduler();
		} catch (NoClassDefFoundError e) {
			log.error(
					" Unable to load a class - most likely you do not have jta.jar on the classpath. If not present in the examples/lib folder, please "
							+ "add it there for this sample to run.",
					e);
			return;
		}
		JobDetail detail = JobBuilder.newJob(SimpleJob.class).withIdentity("mysimplejob", "group1").build();
		Trigger trigger = newTrigger().withIdentity("myTrigger", "group2").startNow()
				.withSchedule(simpleSchedule().withIntervalInSeconds(1).repeatForever()).build();
		sched.scheduleJob(detail, trigger);
		// sched.add

		log.info("------- Initialization Complete -----------");

		log.info("------- (Not Scheduling any Jobs - relying on XML definitions --");

		log.info("------- Starting Scheduler ----------------");

		// start the schedule
		sched.start();

		log.info("------- Started Scheduler -----------------");

		log.info("------- Waiting five minutes... -----------");

		// wait five minutes to give our jobs a chance to run
		try {
			Thread.sleep(3L * 1000L);
		} catch (Exception e) {
			//
		}

		// shut down the scheduler
		log.info("------- Shutting Down ---------------------");
		sched.shutdown(true);
		log.info("------- Shutdown Complete -----------------");

		SchedulerMetaData metaData = sched.getMetaData();
		log.info("Executed " + metaData.getNumberOfJobsExecuted() + " jobs.");
	}

	public static void main(String[] args) throws Exception {

		PlugInExample example = new PlugInExample();
		example.run();
	}

}
